Licensed Electrical (C-10) contractors in Ontario, CA

The California Contractors State License Board (CSLB) lists 92 Electrical (C-10) contractors in Ontario, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

Showing 61–92 of 92 contractors

1. Nichols Electric

   Ontario, CA · CSLB #800384 · as of October 6, 2026
   Active · clear
2. Ontario Electric INC

   Ontario, CA · CSLB #1058734 · as of October 6, 2026
   Active · clear
3. Davinson Porto

   Ontario, CA · CSLB #765542 · as of October 6, 2026
   Active · clear
4. Puente Electric

   Ontario, CA · CSLB #1034295 · as of October 6, 2026
   Active · clear
5. Raiden Electric

   Ontario, CA · CSLB #1118259 · as of October 6, 2026
   Active · clear
6. R D K Electric

   Ontario, CA · CSLB #1035387 · as of October 6, 2026
   Active · clear
7. RDM Electric CO INC

   Ontario, CA · CSLB #539194 · as of October 6, 2026
   Active · clear
8. Jeffrey Andrew Renne

   Ontario, CA · CSLB #935581 · as of October 6, 2026
   Active · clear
9. Roman Electric And Lighting Corp

   Ontario, CA · CSLB #1067012 · as of October 6, 2026
   Active · clear
10. Ryan Electric INC

    Ontario, CA · CSLB #790924 · as of October 6, 2026
    Active · clear
11. Salas Electric CO

    Ontario, CA · CSLB #1141393 · as of October 6, 2026
    Active · clear
12. Salazar Electric LLC

    Ontario, CA · CSLB #1134142 · as of October 6, 2026
    Active · clear
13. Solar Pro Electrical Solution INC

    Ontario, CA · CSLB #893116 · as of October 6, 2026
    Active · clear
14. Specialized Dairy Service INC

    Ontario, CA · CSLB #875409 · as of October 6, 2026
    Active · clear
15. Sun Microgrid Solar INC

    Ontario, CA · CSLB #1157320 · as of October 6, 2026
    Active · clear
16. Trinidad Electrical Contractors

    Ontario, CA · CSLB #1150363 · as of October 6, 2026
    Active · clear
17. Trinity Electrical

    Ontario, CA · CSLB #1086414 · as of October 6, 2026
    Active · clear
18. Trust Electric

    Ontario, CA · CSLB #1066593 · as of October 6, 2026
    Active · clear
19. Turnbow Electrical Services

    Ontario, CA · CSLB #525216 · as of October 6, 2026
    Active · clear
20. Andrew George Turner

    Ontario, CA · CSLB #1046234 · as of October 6, 2026
    Active · clear
21. Ultimate Electric LLC

    Ontario, CA · CSLB #1104900 · as of October 6, 2026
    Active · clear
22. Upright Communications INC

    Ontario, CA · CSLB #1002378 · as of October 6, 2026
    Active · clear
23. V T Electric INC

    Ontario, CA · CSLB #763236 · as of October 6, 2026
    Active · clear
24. Wattline Electric INC

    Ontario, CA · CSLB #1154320 · as of October 6, 2026
    Active · clear
25. West Coast Current

    Ontario, CA · CSLB #1105587 · as of October 6, 2026
    Active · clear
26. Rodney Glenn Wolcott

    Ontario, CA · CSLB #730955 · as of October 6, 2026
    Active · clear
27. Marco A Yanez

    Ontario, CA · CSLB #673547 · as of October 6, 2026
    Active · clear
28. Zeven Electric

    Ontario, CA · CSLB #856544 · as of October 6, 2026
    Active · clear
29. NSD Electric

    Ontario, CA · CSLB #1009481 · as of October 6, 2026
    Suspended · bond
30. Solis Alarm Systems

    Ontario, CA · CSLB #1054405 · as of October 6, 2026
    Suspended · bond
31. Southern Light Electric

    Ontario, CA · CSLB #756715 · as of October 6, 2026
    Suspended · bond
32. Avail Electrical Services LLC

    Ontario, CA · CSLB #1048984 · as of October 6, 2026
    Suspended

See all Electrical (C-10) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.